Diablo D0724P 7-1/4-Inch 24 Tooth ATB Carbide Framing Saw Blade with 5/8-Inch and Diamond Knockout Arbor (Pak of 2) Newly Enhanced Anti-Vibration design provides the ideal combination of stability and rigidity Perma-Shield Non-stick coating resists heat, gumming and corrosion Tracking Point tooth design also delivers extreme cutting efficiency in corded and cordless saws (65 percent more cuts per battery charge in cordless saws versus other blades) Tracking Point tooth design acts provides straight cuts and control carbide wear for up to 5x longer cutting life vs other blades and 2X the durability in nail-embedded wood Laser-Cut Thin kerf for less resistance and greater cutting efficiency